Doctor profile · Federal record
Dr. Michael Wellner, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Transplant Hepatology Physician · Westerville, OH
- NPI 1215294509
- Accepts Medicare
- MIPS 88.3 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6100 N Hamilton RD
Westerville, OH 430812062
(614) 293-6255
fax (614) 293-1456 - Mailing address
-
700 Ackerman RD Ste 2120
Columbus, OH 432021559
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- March 26, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Ohio #35.123215
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215294509. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
567
Distinct HCPCS
10
Medicare allowed
$69,691
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 167 | 57 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 80 | 48 | $74 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 62 | 49 | $133 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 49 | 45 | $119 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 38 | 36 | $167 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 33 | $110 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 30 | $174 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 21 | 20 | $128 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $162 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 16 | 16 | $106 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 35. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
956
Patients
205
Total drug cost
$429,003
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tacrolimus | Generic | 167 | 41 | $41,822 |
| Ursodiol | Generic | 164 | 42 | $41,451 |
| Furosemide | Generic | 91 | 29 | $440 |
| Prednisone | Generic | 83 | 18 | $503 |
| Mycophenolic Acid (Mycophenolate Sodium) | Brand | 75 | 18 | $31,046 |
| Spironolactone | Generic | 62 | 17 | $1,297 |
| Pantoprazole Sodium | Generic | 56 | 17 | $1,200 |
| Xifaxan (Rifaximin) | Brand | 47 | 0 | $152,983 |
| Azathioprine | Generic | 45 | 12 | $2,040 |
| Mycophenolate Mofetil | Generic | 41 | 11 | $3,424 |
Frequently asked questions
What is Dr. Michael Wellner's medical specialty?
Dr. Michael Wellner practices Gastroenterology Physician in Westerville, OH.
Where does Dr. Michael Wellner practice?
Dr. Michael Wellner practices at 6100 N Hamilton RD, Westerville, OH 430812062. Office phone: 6142936255.
What is Dr. Michael Wellner's NPI?
Dr. Michael Wellner's National Provider Identifier (NPI) is 1215294509, issued by NPPES.
Does Dr. Michael Wellner accept Medicare assignment?
Yes. Dr. Michael Wellner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Wellner commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.